With power classes ranging from 3.0 to 20.0 kW, Fronius Symo is the suitable three-phase inverter for installations of any size. With its SuperFlex Design, Fronius Symo is the optimal device for pitched roofs or those with different orientations.

 

Standard Internet connection via WLAN or Ethernet and easy integration of third-party components make Fronius Symo one of the most communicative inverters available on the market. The meter interface also enables dynamic management of fed energy and clear and concise display of consumption.

 

TECHNICAL FEATURES:

 

INPUT DATA:

• Number of MPP trackers 2
• Max. input current 27.0 / 16.5 A
• Max. short-circuit current solar module range 40.5 / 24.8 A
• DC input voltage range 200 - 1000 V
• Power supply start-up voltage 200 V
• Nominal input voltage 600 V
• MPP voltage range 270 - 800 V
• Usable MPP voltage range 200 - 800 V
• Number of DC connections 3 + 3
• Maximum power of PV generator 15 kWpeak 
  
  
  
   

INPUT DATA:

• Nominal AC power 10 kW
• Max output power 10 kVA
• AC output current 14.4 A
• Grid connection 3- NPE 400/230, 3- NPE 380/220 V
• Voltage range 150 - 280 V
• Frequency 50 / 60 Hz
• Frequency range 45 - 65 Hz
• Distortion factor 1.8 %
• Power factor 0 - 1 ind./cap 
  
  
   

GENERAL DATA:

• Dimensions (height) 725 mm
• Dimensions (width) 510
• Dimensions (depth) 225 mm
• Weight 34.8 kg
• Protection class IP66
• Safety class I
• Overvoltage category (DC/AC) 2/3
• Inverter design Transformerless
• Cooling Regulated ventilation
• Mounting Indoor and outdoor
• Ambient temperature range -40 Degrees - +60 Degrees
• Allowable air humidity 0 - 100 %
• Max. height above sea level 2,000 m / 3,400 m
• DC connection technology 6 DC+ screw terminals and 6 DC- screw terminals 2.5-16 sq. mm
• AC connection technology 5-pole AC screw terminals 2.5-16 mmq 
  
  
   

PROTECTIVE DEVICES:

• DC insulation measurement
• Overload behavior Working point shifting, power limitation
• DC disconnect switch
  
   

INTERFACES:

• WLAN/Ethernet LAN Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
• 6 inputs and 4 digital inputs/outputs Connection to receiver of cyclic control signals
• USB (type A connector) Datalogging, inverter update via USB stick
• 2 RS422 (RJ45 connector) Fronius Solar Net
• Signal output Energy management (potential-free relay output)
• Datalogger and Web server Integrated
• External input Connection to S0 meter/overvoltage protection analysis
• RS485 Modbus RTU SunSpec or connection to the meter